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/linux/drivers/acpi/
H A Dpci_root.c209 if (is_cxl(root)) in to_uuid()
216 if (is_cxl(root)) in cap_length()
292 return root; in acpi_pci_find_root()
368 if (!root) in acpi_pci_osc_control_set()
657 if (!root) in acpi_pci_root_add()
708 root->segment, &root->secondary); in acpi_pci_root_add()
733 root->bus = pci_acpi_scan_root(root); in acpi_pci_root_add()
737 root->segment, (unsigned int)root->secondary.start); in acpi_pci_root_add()
774 kfree(root); in acpi_pci_root_add()
797 kfree(root); in acpi_pci_root_remove()
[all …]
/linux/lib/
H A Dradix-tree.c285 ret->array = root; in radix_tree_node_alloc()
421 if (!entry && (!is_idr(root) || root_tag_get(root, IDR_FREE))) in radix_tree_extend()
430 if (is_idr(root)) { in radix_tree_extend()
567 if (!is_idr(root)) in delete_node()
569 root->xa_head = NULL; in delete_node()
854 if (is_idr(root)) { in calculate_count()
895 delete_node(root, node); in __radix_tree_replace()
951 root_tag_set(root, tag); in node_tag_set()
989 root_tag_set(root, tag); in radix_tree_tag_set()
1372 if (is_idr(root)) in __radix_tree_delete()
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H A Drbtree_test.c76 rb_erase_cached(&node->rb, root); in erase_cached()
86 struct rb_root_cached *root) in RB_DECLARE_CALLBACKS_MAX()
144 struct rb_root_cached *root) in erase_augmented_cached() argument
261 insert(nodes + j, &root); in rbtree_test_init()
263 erase(nodes + j, &root); in rbtree_test_init()
290 insert(nodes + i, &root); in rbtree_test_init()
309 node = rb_first(&root.rb_root); in rbtree_test_init()
321 node = rb_first_cached(&root); in rbtree_test_init()
330 erase(nodes + i, &root); in rbtree_test_init()
337 insert(nodes + j, &root); in rbtree_test_init()
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/linux/fs/btrfs/
H A Dctree.h334 return root->root_key.objectid; in btrfs_root_id()
339 return READ_ONCE(root->log_transid); in btrfs_get_root_log_transid()
547 struct btrfs_root *root,
554 struct btrfs_root *root,
558 struct btrfs_root *root,
567 struct btrfs_root *root,
572 struct btrfs_root *root,
593 struct btrfs_root *root, in btrfs_del_item() argument
626 struct btrfs_root *root,
633 struct btrfs_root *root,
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H A Ddisk-io.c724 if (root) in btrfs_alloc_root()
778 btrfs_root_id(root), root->root_key.offset); in btrfs_global_root_insert()
893 root->commit_root = btrfs_root_node(root); in btrfs_create_tree()
1050 &root->root_item, &root->root_key); in read_tree_root_path()
1084 btrfs_root_id(root), root->node->start, in read_tree_root_path()
1090 root->commit_root = btrfs_root_node(root); in read_tree_root_path()
1170 root = btrfs_grab_root(root); in btrfs_lookup_fs_root()
1222 root); in btrfs_insert_fs_root()
1329 if (root) in btrfs_get_root_ref()
2608 root->commit_root = btrfs_root_node(root); in load_super_root()
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H A Drelocation.c2131 root = next->root; in select_reloc_root()
2170 root = root->reloc_root; in select_reloc_root()
2198 next->root = btrfs_grab_root(root); in select_reloc_root()
2254 root = next->root; in select_one_root()
2704 root = root->reloc_root; in relocate_tree_block()
2707 node->root = btrfs_grab_root(root); in relocate_tree_block()
2712 if (root == root->fs_info->chunk_root) in relocate_tree_block()
2716 if (root == root->fs_info->chunk_root) in relocate_tree_block()
4200 &root->root_key, &root->root_item); in mark_garbage_root()
4496 struct btrfs_root *root = pending->root; in btrfs_reloc_pre_snapshot() local
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H A Dtransaction.c195 root->commit_root = btrfs_root_node(root); in switch_commit_roots()
409 WARN_ON(!force && root->commit_root != root->node); in record_root_in_trans()
554 root->reloc_root) in need_reserve_reloc_root()
1301 btrfs_set_root_node(&root->root_item, root->node); in update_cowonly_root()
1303 &root->root_key, in update_cowonly_root()
1304 &root->root_item); in update_cowonly_root()
1505 if (root->commit_root != root->node) { in commit_fs_roots()
1509 root->node); in commit_fs_roots()
1513 &root->root_key, in commit_fs_roots()
1637 struct btrfs_root *root = pending->root; in create_pending_snapshot() local
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H A Ddelayed-inode.c57 delayed_node->root = root; in btrfs_init_delayed_node()
70 struct btrfs_root *root = btrfs_inode->root; in btrfs_get_delayed_node() local
127 struct btrfs_root *root = btrfs_inode->root; in btrfs_get_or_create_delayed_node() local
179 spin_lock(&root->lock); in btrfs_queue_delayed_node()
189 root->nodes++; in btrfs_queue_delayed_node()
199 spin_lock(&root->lock); in btrfs_dequeue_delayed_node()
201 root->nodes--; in btrfs_dequeue_delayed_node()
276 struct btrfs_root *root = delayed_node->root; in __btrfs_release_delayed_node() local
1354 root = delayed_node->root; in btrfs_async_run_delayed_root()
1929 struct btrfs_root *root = inode->root; in btrfs_delayed_update_inode() local
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/linux/fs/kernfs/
H A Ddir.c967 root = kzalloc(sizeof(*root), GFP_KERNEL); in kernfs_create_root()
968 if (!root) in kernfs_create_root()
993 kfree(root); in kernfs_create_root()
998 kn->dir.root = root; in kernfs_create_root()
1001 root->flags = flags; in kernfs_create_root()
1002 root->kn = kn; in kernfs_create_root()
1008 return root; in kernfs_create_root()
1037 return root->kn; in kernfs_root_to_node()
1066 kn->dir.root = parent->dir.root; in kernfs_create_dir_ns()
1099 kn->dir.root = parent->dir.root; in kernfs_create_empty_dir()
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H A Dmount.c34 return scops->show_options(sf, root); in kernfs_sop_show_options()
169 return kernfs_info(sb)->root; in kernfs_root_from_sb()
251 struct dentry *root; in kernfs_fill_super() local
278 root = d_make_root(inode); in kernfs_fill_super()
279 if (!root) { in kernfs_fill_super()
283 sb->s_root = root; in kernfs_fill_super()
293 return sb_info->root == info->root && sb_info->ns == info->ns; in kernfs_test_super()
339 info->root = kfc->root; in kernfs_get_tree()
350 struct kernfs_root *root = kfc->root; in kernfs_get_tree() local
370 fc->root = dget(sb->s_root); in kernfs_get_tree()
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/linux/tools/testing/radix-tree/
H A Dregression3.c31 RADIX_TREE(root, GFP_KERNEL); in regression3_test()
40 radix_tree_insert(&root, 0, ptr0); in regression3_test()
41 radix_tree_tag_set(&root, 0, 0); in regression3_test()
47 radix_tree_insert(&root, 1, ptr); in regression3_test()
48 radix_tree_tag_set(&root, 1, 0); in regression3_test()
57 radix_tree_delete(&root, 1); in regression3_test()
63 radix_tree_insert(&root, 1, ptr); in regression3_test()
81 radix_tree_tag_set(&root, 0, 0); in regression3_test()
82 radix_tree_tag_set(&root, 1, 0); in regression3_test()
91 radix_tree_delete(&root, 0); in regression3_test()
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H A Dtest.h14 int item_insert(struct radix_tree_root *root, unsigned long index);
17 int item_delete(struct radix_tree_root *root, unsigned long index);
19 struct item *item_lookup(struct radix_tree_root *root, unsigned long index);
21 void item_check_present(struct radix_tree_root *root, unsigned long index);
22 void item_check_absent(struct radix_tree_root *root, unsigned long index);
23 void item_gang_check_present(struct radix_tree_root *root,
26 void item_full_scan(struct radix_tree_root *root, unsigned long start,
28 void item_kill_tree(struct radix_tree_root *root);
47 void tree_verify_min_height(struct radix_tree_root *root, int maxindex);
54 void radix_tree_dump(struct radix_tree_root *root);
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H A Dtest.c14 return radix_tree_tag_set(root, index, tag); in item_tag_set()
20 return radix_tree_tag_clear(root, index, tag); in item_tag_clear()
25 return radix_tree_tag_get(root, index, tag); in item_tag_get()
40 int err = radix_tree_insert(root, item->index, item); in item_insert()
63 struct item *item = radix_tree_delete(root, index); in item_delete()
95 item = radix_tree_lookup(root, index); in item_check_present()
102 return radix_tree_lookup(root, index); in item_lookup()
109 item = radix_tree_lookup(root, index); in item_check_absent()
249 struct radix_tree_node *node = root->xa_head; in verify_tag_consistency()
252 verify_node(node, tag, !!root_tag_get(root, tag)); in verify_tag_consistency()
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/linux/tools/testing/selftests/cgroup/
H A Dtest_core.c186 if (cg_enter_current(root)) in test_cgcore_populated()
320 cg_enter_current(root); in test_cgcore_invalid_domain()
413 cg_enter_current(root); in test_cgcore_no_internal_process_constraint_on_threads()
414 cg_enter_current(root); in test_cgcore_no_internal_process_constraint_on_threads()
590 cg_enter_current(root); in test_cgcore_proc_migration()
669 cg_enter_current(root); in test_cgcore_thread_migration()
735 cg_enter_current(root); in test_cgcore_lesser_euid_open()
831 cg_enter_current(root); in test_cgcore_lesser_ns_open()
847 int (*fn)(const char *root);
867 char root[PATH_MAX]; in main() local
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/linux/Documentation/ABI/testing/
H A Dsysfs-class-rapidio48 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0001
49 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0004
50 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0007
51 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0002
52 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0003
53 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0005
54 lrwxrwxrwx 1 root root 0 Feb 11 15:11 device -> ../../../0000:01:00.0
55 -r--r--r-- 1 root root 4096 Feb 11 15:11 port_destid
56 drwxr-xr-x 2 root root 0 Feb 11 15:11 power
58 -r--r--r-- 1 root root 4096 Feb 11 15:11 sys_size
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/linux/fs/vboxsf/
H A Dvboxsf_wrappers.c98 *root = parms.root.u.value32; in vboxsf_map_folder()
107 parms.root.u.value32 = root; in vboxsf_unmap_folder()
136 parms.root.u.value32 = root; in vboxsf_create()
154 parms.root.u.value32 = root; in vboxsf_close()
167 parms.root.u.value32 = root; in vboxsf_remove()
185 parms.root.u.value32 = root; in vboxsf_rename()
207 parms.root.u.value32 = root; in vboxsf_read()
231 parms.root.u.value32 = root; in vboxsf_write()
258 parms.root.u.value32 = root; in vboxsf_dirinfo()
301 parms.root.u.value32 = root; in vboxsf_fsinfo()
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/linux/fs/btrfs/tests/
H A Dqgroup-tests.c474 struct btrfs_root *root; in btrfs_test_qgroups() local
485 if (IS_ERR(root)) { in btrfs_test_qgroups()
487 ret = PTR_ERR(root); in btrfs_test_qgroups()
494 root->root_key.offset = 0; in btrfs_test_qgroups()
495 btrfs_global_root_insert(root); in btrfs_test_qgroups()
501 root->fs_info->tree_root = root; in btrfs_test_qgroups()
502 root->fs_info->quota_root = root; in btrfs_test_qgroups()
509 root->node = alloc_test_extent_buffer(root->fs_info, nodesize); in btrfs_test_qgroups()
510 if (IS_ERR(root->node)) { in btrfs_test_qgroups()
512 ret = PTR_ERR(root->node); in btrfs_test_qgroups()
[all …]
/linux/Documentation/target/
H A Dtcm_mod_builder.rst74 drwxr-xr-x 2 root root 4096 2010-10-05 03:23 .
75 drwxr-xr-x 9 root root 4096 2010-10-05 03:22 ..
76 -rw-r--r-- 1 root root 282 2010-10-05 03:22 Kbuild
77 -rw-r--r-- 1 root root 171 2010-10-05 03:22 Kconfig
78 -rw-r--r-- 1 root root 49 2010-10-05 03:23 modules.order
79 -rw-r--r-- 1 root root 738 2010-10-05 03:22 tcm_nab5000_base.h
87 -rw-r--r-- 1 root root 401861 2010-10-05 03:23 tcm_nab5000.ko
89 -rw-r--r-- 1 root root 459 2010-10-05 03:23 tcm_nab5000.mod.c
90 -rw-r--r-- 1 root root 23896 2010-10-05 03:23 tcm_nab5000.mod.o
92 -rw-r--r-- 1 root root 379022 2010-10-05 03:23 tcm_nab5000.o
[all …]
/linux/drivers/eisa/
H A Deisa-bus.c43 struct eisa_root_device *root, in is_forced_dev() argument
203 edev->dev.parent = root->dev; in eisa_init_device()
315 dev_info(root->dev, "Probing EISA bus %d\n", root->bus_nr); in eisa_probe()
325 dev_warn(root->dev, in eisa_probe()
328 if (!root->force_probe) in eisa_probe()
336 if (!root->force_probe) in eisa_probe()
361 dev_warn(root->dev, in eisa_probe()
419 root->eisa_root_res.start = root->res->start; in eisa_root_register()
420 root->eisa_root_res.end = root->res->end; in eisa_root_register()
427 root->bus_nr = eisa_bus_count++; in eisa_root_register()
[all …]
/linux/include/linux/
H A Drbtree_latch.h79 struct rb_root *root = &ltr->tree[idx]; in __lt_insert() local
80 struct rb_node **link = &root->rb_node; in __lt_insert()
96 rb_insert_color(node, root); in __lt_insert()
145 struct latch_tree_root *root, in latch_tree_insert() argument
148 raw_write_seqcount_latch(&root->seq); in latch_tree_insert()
150 raw_write_seqcount_latch(&root->seq); in latch_tree_insert()
172 struct latch_tree_root *root, in latch_tree_erase() argument
175 raw_write_seqcount_latch(&root->seq); in latch_tree_erase()
176 __lt_erase(node, root, 0); in latch_tree_erase()
177 raw_write_seqcount_latch(&root->seq); in latch_tree_erase()
[all …]
/linux/arch/x86/kvm/mmu/
H A Dtdp_mmu.c86 KVM_BUG_ON(!is_tdp_mmu_page(root) || !root->role.invalid, kvm); in kvm_tdp_mmu_put_root()
89 list_del_rcu(&root->link); in kvm_tdp_mmu_put_root()
232 struct kvm_mmu_page *root; in kvm_tdp_mmu_alloc_root() local
285 mmu->root.hpa = __pa(root->spt); in kvm_tdp_mmu_alloc_root()
286 mmu->root.pgd = 0; in kvm_tdp_mmu_alloc_root()
814 __tdp_mmu_zap_root(kvm, root, shared, root->role.level); in tdp_mmu_zap_root()
875 if (!root->role.invalid) in tdp_mmu_zap_leafs()
895 struct kvm_mmu_page *root; in kvm_tdp_mmu_zap_leafs() local
906 struct kvm_mmu_page *root; in kvm_tdp_mmu_zap_all() local
931 struct kvm_mmu_page *root; in kvm_tdp_mmu_zap_invalidated_roots() local
[all …]
/linux/drivers/crypto/nx/
H A Dnx_debugfs.c35 struct dentry *root; in nx_debugfs_init() local
37 root = debugfs_create_dir(NX_NAME, NULL); in nx_debugfs_init()
38 drv->dfs_root = root; in nx_debugfs_init()
41 root, &drv->stats.aes_ops.counter); in nx_debugfs_init()
43 root, &drv->stats.sha256_ops.counter); in nx_debugfs_init()
45 root, &drv->stats.sha512_ops.counter); in nx_debugfs_init()
47 root, &drv->stats.aes_bytes.counter); in nx_debugfs_init()
49 root, &drv->stats.sha256_bytes.counter); in nx_debugfs_init()
51 root, &drv->stats.sha512_bytes.counter); in nx_debugfs_init()
53 root, &drv->stats.errors.counter); in nx_debugfs_init()
[all …]
/linux/Documentation/admin-guide/acpi/
H A Dfan_performance_states.rst22 -r--r--r-- 1 root root 4096 Dec 13 20:38 state0
23 -r--r--r-- 1 root root 4096 Dec 13 20:38 state1
24 -r--r--r-- 1 root root 4096 Dec 13 20:38 state10
25 -r--r--r-- 1 root root 4096 Dec 13 20:38 state11
26 -r--r--r-- 1 root root 4096 Dec 13 20:38 state2
27 -r--r--r-- 1 root root 4096 Dec 13 20:38 state3
28 -r--r--r-- 1 root root 4096 Dec 13 20:38 state4
29 -r--r--r-- 1 root root 4096 Dec 13 20:38 state5
30 -r--r--r-- 1 root root 4096 Dec 13 20:38 state6
31 -r--r--r-- 1 root root 4096 Dec 13 20:38 state7
[all …]
/linux/include/trace/events/
H A Dcgroup.h15 TP_ARGS(root),
18 __field( int, root )
24 __entry->root = root->hierarchy_id;
37 TP_ARGS(root)
44 TP_ARGS(root)
51 TP_ARGS(root)
61 __field( int, root )
68 __entry->root = cgrp->root->hierarchy_id;
173 __field( int, root )
181 __entry->root = cgrp->root->hierarchy_id;
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/linux/fs/nfs/
H A Dgetroot.c72 struct dentry *root; in nfs_get_root() local
110 root = d_obtain_root(inode); in nfs_get_root()
111 if (IS_ERR(root)) { in nfs_get_root()
113 error = PTR_ERR(root); in nfs_get_root()
119 spin_lock(&root->d_lock); in nfs_get_root()
120 if (IS_ROOT(root) && !root->d_fsdata && in nfs_get_root()
122 root->d_fsdata = name; in nfs_get_root()
125 spin_unlock(&root->d_lock); in nfs_get_root()
126 fc->root = root; in nfs_get_root()
161 dput(fc->root); in nfs_get_root()
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